Registration number (WIID)Project No.TitleStatus
11086EN ISO 7393-3:2000Water quality - Determination of free chlorine and total chlorine - Part 3: Iodometric titration method for the determination of total chlorine (ISO 7393-3:1990)Izstrādē
11084EN ISO 7393-1:2000Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N, N-diethyl-1,4-phenylenediamine (ISO 7393-1:1985)Izstrādē
10974EN 26461-2:1993Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 2: Method by membrane filtration (ISO 6461-2:1986)Izstrādē
10973EN 26461-1:1993Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 1: Method by enrichment in a liquid medium (ISO 6461-1:1986)Izstrādē
80072prEN ISO 17805Water quality - Sampling, capture and preservation of environmental DNA from water (ISO/DIS 17805:2025)Izstrādē
11108EN ISO 17353:2005Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004)Izstrādē
11095EN 14486:2005Water quality - Detection of human enteroviruses by monolayer plaque assayIzstrādē
11113EN ISO 11733:2004Water quality - Determination of the elimination and biodegradability of organic compounds in an aqueous medium - Activated sludge simulation test (ISO 11733:2004)Izstrādē
11120EN ISO 5667-19:2004Water quality - Sampling - Part 19: Guidance on sampling in marine sediments (ISO 5667-19:2004)Izstrādē
11103EN ISO 17993:2003Water quality - Determination of 15 polycyclic aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extraction (ISO 17993:2002)Izstrādē
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